public virtual bool CanEditField(IDeferredItem <TItem> item, INamedField <TItem> field)
{
Func <IRestUser, bool> authorizePredicate = GetFieldAuthorizePredicate(field.Name);
if (authorizePredicate != null)
{
return(authorizePredicate.Invoke(_stem.User)); // TODO: item
}
return(AllowAllChecker.CanEditField(item, field));
}
public async Task SetMappedValuesAsync([NotNull] IDeferredItem <TItem> deferredItem, [NotNull] RestItemData itemData)
{
foreach (KeyValuePair <string, object> kvp in itemData)
{
if (!_fieldProvider.FieldExists(kvp.Key))
{
throw new FieldNotFoundException(kvp.Key, false);
}
IFieldWriter <TItem> fieldWriter = _fieldProvider.GetWriter(kvp.Key);
if (fieldWriter == null)
{
throw new FieldOperationNotAllowedException(kvp.Key, FieldOperation.Write);
}
var namedField = new NamedField <TItem>(kvp.Key, _fieldProvider);
if (!_authChecker.CanEditField(deferredItem, namedField))
{
throw new NotAuthorizedForFieldException(AuthorizableVerb.Edit, kvp.Key);
}
await fieldWriter.SetValueAsync(deferredItem, kvp.Value, _dataTransaction);
}
}